NSN 5977-00-176-5098

Part Details | ELECTRICAL CONTACT BRUSH

5977-00-176-5098 An item specifically designed to be used in the transfer of electrical energy to or from another conducting surface. Either the brush or the surface is continually moving during the transfer of energy. The brush is usually composed in part of some form of the element carbon. Includes: (1) a single brush either with or without an attached shunt (flexible wire lead) and/or a helical or flat type pressure spring; (2) a split brush composed of two or more pieces (wafers), which are used in place of one brush usually connected together by individual shunts to a common terminal; (3) paired brushes composed of two identical or non-identical brushes connected together by a common shunt either with or without pressure springs or connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like either with or without individual shunts; (4) multiple brushes composed of more than two identical or non-identical brushes without pressure springs connected by individual shunts to a common terminal, or with pressure springs and connected to a common bar, bracket or the like by individual shunts. Does not include moving contacts which make and slide past stationary contacts, but are stationary while the circuit is conducting, such as the sliding contacts on a rheostat or the stationary contact on a synchro. Excludes: CONTACT, ELECTRICAL; and CONTACT ASSEMBLY, ELECTRICAL.

Alternate Parts: 11602207, 11602207, 5977-00-176-5098, 00-176-5098, 5977001765098, 001765098

Supply Group (FSG) NSN Assigned NIIN Item Name Code (INC)
59AUG 17, 197000-176-509800302 ( BRUSH, ELECTRICAL CONTACT )
REFERENCE DRAWINGS & PICTURES

RECTANGULAR COMMUTATOR

CONCAVE ON BEVEL

ONE PIECE

Cross Reference | NSN 5977-00-176-5098
Part Number Cage Code Manufacturer
1160220718783MIRAJ CORPORATION
1160220719207U S ARMY TANK AUTOMOTIVE COMMANDAMSTA-IM-MM
Technical Data | NSN 5977-00-176-5098
Characteristic Specifications
STYLE DESIGNATOR ONE PIECE
MATERIAL ANY ACCEPTABLE
BODY STYLE RECTANGULAR COMMUTATOR
WIDTH0.494 INCHES MINIMUM AND 0.498 INCHES MAXIMUM
THICKNESS0.302 INCHES MINIMUM AND 0.306 INCHES MAXIMUM
LENGTH0.893 INCHES MINIMUM AND 0.957 INCHES MAXIMUM
CONTACT FACE STYLE CONCAVE ON BEVEL
RADIUS0.700 INCHES NOMINAL
BEVEL ANGLE6.0 DEGREES NOMINAL
SHUNT INSULATION PROVISION AND QUANTITY1 INSULATED
SHUNT POSITION DESIGNATOR5
PRESSURE SPRING TYPE AND QUANTITY1 CYLINDRICAL
SPRING FREE LENGTH2.500 INCHES MINIMUM AND 2.620 INCHES MAXIMUM
LARGEST OUTSIDE DIAMETER0.363 INCHES MINIMUM AND 0.368 INCHES MAXIMUM
TERMINAL TYPE AND QUANTITY1 ROUND CAP W/EARS
TERMINAL DIAMETER0.590 INCHES NOMINAL